1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KonstantinChe [14]
3 years ago
15

PLEASE HELP ME!!! WILL GIVE BRAINLIEST! PLEASE IT SHOULD BE EASY FOR SOMEONE WHO ISNT SUPER SICK!! Please

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

Answer:

D is the answer.

Step-by-step explanation:

You can see if a line is perpendicular by the slope. If the slope is COMPLETELY opposite from another by means of slope, the lines are perpendicular.

-1/4

4/1

...are opposite.

You might be interested in
The time t (in minutes) for a small plane to climb to an altitude of h feet is given by t = 50 log10 (18000/(18000-h)) where 180
Arlecino [84]
Domain = x<18000(You cant og a negative number)
Am I actually supposed to graph it? enter the equation on desmos.com
It takes longer to make the same altitudinal gain
t=50log(18000/(18000-4000))=50log(18000/14000)=5.457
5 0
3 years ago
D ÷ 20 = 0.81<br> d = ? <br> what is d?
Wittaler [7]

Answer: 16.2

Step-by-step explanation:

i used the calculator

8 0
2 years ago
Who’s good at algebra &amp; can answer these with work??
AleksandrR [38]

Answer:

The answer to x2=25 is x=5

Step-by-step explanation:

When using factoring to solve this problem I just square rooted both numbers. The square root of x2 is x and the square root of 25 is 5. Sorry i couldn't help with all of them!

5 0
3 years ago
Help me please asap​
podryga [215]

the answer is 9 bb ♡

57-36÷3×4

57-48=9

7 0
3 years ago
Which expression is equivalent to "-4 - (-5)"?<br> 5 - (-4)<br> 5 + 4<br> -4 + 5<br> 4 + 5
kodGreya [7K]
The answer is -4 + 5
7 0
3 years ago
Read 2 more answers
Other questions:
  • 5(2y-2)+4=4 please help me with this
    10·2 answers
  • The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.12, 113, -103, 1011, 122. combine like terms in the following
    11·1 answer
  • NEED HELP!!! URGENT.................
    8·2 answers
  • A pair of linear equations is shown below:
    9·2 answers
  • Original price of computer is 598.00. There was 25% off original price. What is the price now?
    14·1 answer
  • I need help with this geometry proof
    7·1 answer
  • -4 (-2x - 8) = -48<br> Solve
    6·2 answers
  • Sanjay works 37 hours at $10.57 per
    6·2 answers
  • Hi!! How do I find the value of x? could you help me??​
    12·2 answers
  • There were 3 ponies. rodrick rode each pony 6 times. how many pony rides did sarah take?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!